Entropy AI Security Hackathon
AI Security Hackathon 2026
Berlin · November 14th · 1 day
100 of Europe's top cybersecurity experts come together for 1 day to find, exploit, and fix the vulnerabilities in the AI stack before attackers do.
With data leaks and malicious exploits becoming exponentially more frequent, this event is more essential than ever.
Tracks
Frontier Recursive AI: securing autonomous, self-executing LLM loops
Multi-Agent Orchestration: detecting covert channels and collusion between agents
Classic Cybersecurity: hardening vector databases, inference endpoints, and model weights
Open Track: novel prompt injections and guardrail subversion
Format
20 teams of 5; come solo and we'll match you
A purpose-built vulnerable AI range to attack
$50 compute budget per person. We reward sharp engineering, not API spam.
Full catering and drinks throughout
Prizes: $10,000 total
🥇 $5,000
🥈 $3,000
🥉 $2,000
🦆 Microduck Award: crowd favorite, voted by participants
Judging
Projects are scored on novelty, impact, and real-world relevance to enterprise AI risk.
Who should apply
Security researchers, pentesters, ML engineers, CTF players. Spots are limited, and we're selecting for a strong, balanced room.
Hosted by Entropy. Partners and judges to be announced.
[Apply →]